Doctor Who: Mara Tales (DVD) BBC

Doctor Who Mara Tales is a 2-disc BBC science fiction boxset featuring the following classic stories special features: Kinda – The TARDIS visits the planet Deva Loka, where Nyssa remains behind in the ship to recover from a mild mental disorientation while the Doctor, Tegan and Adric explore. Tegan falls asleep under some wind chimes and becomes possessed by an evil force, a Mara. Snakedance – Tegan falls once more under the influence of the Mara and directs the TARDIS to the planet Manussa. There the Federators son Lon and his mother Tanha are preparing for a ceremony to celebrate the banishment of the Mara five hundred years earlier. Its up to the Doctor to defeat the evil Mara, in these two classic stories from Peter Davisons era.